Second question on schemas and INDEX(es) ...

Okay, after feeling stupid about the last one (altho I hadn't thought to
read the CREATE INDEX page, only the CREATE SCHEMA one), I really hate to
ask this one ... but ... is this documented somewhere also:

CREATE SCHEMA company_00244
CREATE TABLE traffic ( ip_id int4, port int4, bytes bigint, runtime timestamp )
CREATE INDEX traffic_dist ON traffic USING BTREE ( ip_id, port )
CREATE INDEX traffic_time ON traffic USING btree ( hour_trunc(runtime));

ERROR: parser: parse error at or near "INDEX" at character 122

or, is there an obvious error that I'm just not seeing?

The CREATE SCHEMA page shows CREATE TABLE and CREATE VIEW, so should I
consider CREATE INDEX no supported since it wasn't part of the example?